Genre
Electronic books
174
Case studies
9
Cross-cultural studies
4
Handbooks, manuals, etc
4
Problems, exercises, etc
3
Statistics
3
Academic theses
1
Anecdotes
1
Bibliography
1
Biography
1
Children's literature
1
Congresses
1
Curricula
1
Fiction
1
Juvenile
1
Juvenile fiction
1
Juvenile literature
1
Longitudinal studies
1
Sources
1